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101 LearnersLast updated on April 28th, 2025
Cube Root of 15625
A number we multiply by itself three times to get the original number is its cube root. It has various uses in real life, such as finding the volume of cube-shaped objects and designing structures. We will now find the cube root of 15625 and explain the methods used.
What is the Cube Root of 15625?
We have learned the definition of the cube root. Now, let’s learn how it is represented using a symbol and exponent. The symbol we use to express the cube root is the radical sign (∛), and the exponent we use is ⅓. In exponential form, ∛15625 is written as 15625(1/3).
The cube root is just the opposite operation of finding the cube of a number. For example: Assume ‘y’ as the cube root of 15625, then y3 can be 15625. The cube root of 15625 is an exact value, which is 25.
Finding the Cube Root of 15625
Finding the cube root of a number is to identify the number that must be multiplied three times resulting in the target number. Now, we will go through the different ways to find the cube root of 15625. The common methods we follow to find the cube root are given below:
- Prime factorization method
- Approximation method
- Subtraction method
- Halley’s method
To find the cube root of a perfect number like 15625, we can use the prime factorization method effectively. Since 15625 is a perfect cube, prime factorization will give us the exact cube root.
Cube Root of 15625 by Prime Factorization Method
Let's find the cube root of 15625 using the prime factorization method.
First, we find the prime factors of 15625:
15625 = 5 × 5 × 5 × 5 × 5 × 5
Grouping the factors in triples, we get: 15625 = (5 × 5 × 5) × (5 × 5 × 5)
Thus, the cube root of 15625 is 5 × 5 = 25.
Common Mistakes and How to Avoid Them in the Cube Root of 15625
Cube Root of 15625 Examples:
Problem 1
Imagine you have a cube-shaped toy that has a total volume of 15625 cubic centimeters. Find the length of one side of the cube equal to its cube root.
Explanation
Problem 2
A company manufactures 15625 cubic meters of material. Calculate the amount of material left after using 625 cubic meters.
Explanation
Problem 3
A bottle holds 15625 cubic meters of volume. Another bottle holds a volume of 375 cubic meters. What would be the total volume if the bottles are combined?
Explanation
Problem 4
When the cube root of 15625 is multiplied by 2, calculate the resultant value. How will this affect the cube of the new value?
Explanation
Problem 5
Find ∛(4000 + 11625).
Explanation
FAQs on 15625 Cube Root
1.Can we find the Cube Root of 15625?
2.Why is Cube Root of 15625 rational?
3.Is it possible to get the cube root of 15625 as an exact number?
4.Can we find the cube root of any number using prime factorization?
5.Is there any formula to find the cube root of a number?
Important Glossaries for Cube Root of 15625
- Cube root: The number that is multiplied three times by itself to get the given number is the cube root of that number.
- Perfect cube: A number is a perfect cube when it is the product of multiplying a number three times by itself. A perfect cube always results in a whole number. For example: 5 × 5 × 5 = 125, therefore, 125 is a perfect cube.
- Exponent: The exponent form of the number denotes the number of times a number is multiplied by itself. In 15625(1/3), ⅓ is the exponent which denotes the cube root of 15625.
- Radical sign: The symbol used to represent a root is expressed as (∛).
- Rational number: A number that can be expressed as a fraction. For example, the cube root of 15625 is rational because it is a whole number.
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Jaskaran Singh Saluja
About the Author
Jaskaran Singh Saluja is a math wizard with nearly three years of experience as a math teacher. His expertise is in algebra, so he can make algebra classes interesting by turning tricky equations into simple puzzles.
Fun Fact
: He loves to play the quiz with kids through algebra to make kids love it.
